How Does Machine Espresso Work? Machine espresso employs precise pressure and mind-blowing filter technology to make the coffee we love. What exactly is it that makes it work? In order to make espresso, hot water is forced under high pressure through finely ground coffee. The process is similar to making https://coffeee45708.jaiblogs.com/56736985/how-to-tell-if-you-re-prepared-for-espresso-coffee-machine